---
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title: Hyper Spooling Incidents
collection: tableau
version: current
locale: en-gb
portal_url: https://docs.salesforce.com/tableau/current/en-gb/server-linux/rmt-incidents-hyper-spooling.md
canonical_url: https://help.tableau.com/current/server-linux/en-gb/rmt-incidents-hyper-spooling.htm
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description: Understand Hyper spooling incidents triggered by low memory in RMT.
---
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# Hyper Spooling Incidents

_Hyper Spooling_ incidents will be logged as a warning when Hyper queries are spooled to disk. Typically, this happens when there is not enough available memory and the Tableau Server Data Engine process shifts to spooling by temporarily writing to disk. The [Tableau Server Data Engine](https://help.tableau.com/current/server-linux/en-gb/data_engine2_intro.htm) topic describes this in more detail in the memory usage section.

## Who can do this

Resource Monitoring Tool Administrator or a Resource Monitoring Tool user with **Server/Environment Management** role.